New magnetic oil pan drain plug for the engine. Fits 1970-1983 Datsun 240Z, 260Z, 280Z and 280ZX. Super strong magnet can lift over 2 pounds with lots of magnet surface area to pick up metal particles out of your engine oil! Includes high quality gasket (stat-o-seal). Your engine is constantly producing small metal particles from friction, and you will see how much when you change your oil with this magnetic plug.